Hazel Price: $199.99 Amazon Promising review: "This works AWESOME. And my husband absolutely loves it. I bought this for him ...

I'm a long-ish distance runner, and these were certainly an interesting experience for my feet! You slide them on and, after a few minutes, feel a tingling, mildly burning (in a good way) sensation.

This advertisement has not loaded yet, but your article continues below. Images of the tests showed what appeared to be a BMW sedan being destroyed and old models of tanks being blown up More than ...